diff --git a/src/lua/LuaScriptInterface.cpp b/src/lua/LuaScriptInterface.cpp
index 8c2e37299..ed135e7ad 100644
--- a/src/lua/LuaScriptInterface.cpp
+++ b/src/lua/LuaScriptInterface.cpp
@@ -1669,8 +1669,7 @@ int LuaScriptInterface::simulation_decoColor(lua_State * l)
 
 int LuaScriptInterface::simulation_clearSim(lua_State * l)
 {
-	luacon_sim->clear_sim();
-	Client::Ref().ClearAuthorInfo();
+	luacon_controller->ClearSim();
 	return 0;
 }